Vacuum packaging container

A vacuum packaging and container technology, applied in packaging, packaging, transportation and packaging under vacuum/special atmosphere, etc., can solve the problems of easy blockage, difficulty, and inability to extract the opening at the end of the straw, and achieve low production precision, The effect of low cost and easy filling

Active Publication Date: 2008-07-09
丁要武
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using such vacuum-packed containers, difficulties are encountered when placing the pouch into the bottle
In addition, there may be a small amount of air in the upper part of the pouch due to insufficient filling, which will make it difficult to pump out the lotion and cause air to come into contact with the lotion
In addition, the mouth of the pouch is small, and filling is not convenient
Another problem is that there is an optional suction tube on the lotion pump, but the opening at the end of the suction tube can easily become blocked, resulting in no or difficult to fully absorb the lotion

Method used

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Embodiment Construction

[0034] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings, and the same reference numerals in each of the drawings indicate the same or similar components.

[0035] See Figure 2A-2C , which shows a vacuum-packed container 10 according to a first embodiment of the present invention. The vacuum packaging container 10 comprises: a bottle body 7, which has an open top 71 and a bottom 72, and is provided with a base 73 for closing the bottom, on which air holes are arranged; a lotion pump 2, which is installed on the top of the bottle body 7 71, and does not have the vent hole that balance air pressure is used; Cover cover 1, it is covered on the lotion pump 2; Sac bag 5, it has open first end 51 and the second end 52 of sealing, and its first end 51 Sealingly combined with the top 71 of the bottle body 7; and the guide strip 6, which is connected to the feeding port of the lotion pump 2 like a common straw.

[00...

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Abstract

The invention provides a vacuum packaging container, including a bottle body which is equipped with a top part, a bottom part, a lateral wall, breather holes and an emulsion pump which is arranged on the top part of the bottle body. The invention is characterized in that the vacuum packaging container also includes at least one capsular bag, the periphery of which is combined with the inner wall of the bottle body in a way of sealing. Thus, one lateral of the capsular bag is in contact with the emulsion and the other lateral is communicated with the atmosphere. The vacuum packaging container also includes a guiding strip which is connected with the feed inlet of the emulsion pump. The guiding strip is shaped to be equipped with at least one opening guiding slot. With strong suction force, the vacuum packaging container of the invention can overcome the problem that the emulsion can not be suctioned out or is hard to be suctioned out completely. The vacuum packaging container of the invention also has the advantages of low manufacturing precision and low cost. In addition, the invention is equipped with the specific guiding strip, thereby ensuring that the feed inlet is not blocked under various conditions.

Description

technical field [0001] The invention relates to a vacuum packaging container. Background technique [0002] In the daily chemical industry, some contents do not want to be in contact with the air, so vacuum packaging containers are required for packaging. There are mainly two types of existing vacuum packaging containers, namely "bottom piston type" and "built-in bag type". [0003] Such as Figure 1A and 1B As shown, the bottom piston type vacuum packaging container mainly includes a cover 1 , a lotion pump 2 , a piston 3 and a bottle 4 . The cover 1 covers the lotion pump 2 . The lotion pump 2 does not have a vent hole for equalizing the air pressure, and thus does not introduce air into the bottle 4 . The piston 3 is arranged in the bottle 4 and can move up and down in the bottle 4 . The bottom of the bottle 4 is provided with ventilation holes (not shown). During work, as long as the lotion pump 2 is pressed by hand, the lotion in the bottle can be sucked out. Dur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D83/14B65D83/62
CPCB65D83/0061B05B15/30B05B11/026B05B11/10B65D77/06B65D83/00B65D81/20B65D47/00
Inventor 丁要武
Owner 丁要武
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